/* Contact page — full-bleed, Reemoon VI #00856f */

.contact-page {
    --contact-brand: #00856f;
    --contact-brand-dark: #004d41;
    --contact-brand-deep: #006b59;
    --contact-brand-light: #00a88a;
    --contact-brand-bright: #6ee7c7;
    --contact-brand-muted: #eef6f3;
    --contact-brand-glow: rgba(0, 133, 111, 0.18);
    --contact-text: #1a1a1a;
    --contact-text-muted: #3d524c;
    --contact-text-soft: #5a756e;
    --contact-max: min(1680px, 100%);
    --contact-gutter: clamp(20px, 4vw, 80px);
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: clip;
    color: var(--contact-text);
    background: #fff;
}

.contact-container {
    width: 100%;
    max-width: var(--contact-max);
    margin: 0 auto;
    padding-left: var(--contact-gutter);
    padding-right: var(--contact-gutter);
    box-sizing: border-box;
}

.contact-eyebrow {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--contact-brand);
}

.contact-eyebrow--light {
    color: var(--contact-brand-bright);
}

.contact-heading {
    margin: 0 0 16px;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--contact-brand-dark);
}

.contact-heading--light {
    color: #fff;
}

.contact-lead {
    margin: 0;
    max-width: 640px;
    font-size: clamp(1.0625rem, 1.25vw, 1.1875rem);
    line-height: 1.8;
    color: var(--contact-text-muted);
}

.contact-lead--light {
    color: rgba(255, 255, 255, 0.88);
}

/* ── Hero ─────────────────────────────────────────────────────────── */

.contact-hero {
    position: relative;
    min-height: clamp(420px, 52vh, 560px);
    display: flex;
    align-items: flex-end;
    padding-bottom: clamp(48px, 6vw, 80px);
    overflow: hidden;
}

.contact-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 80% at 15% 40%, rgba(0, 168, 138, 0.35), transparent 55%),
        radial-gradient(ellipse 50% 60% at 85% 20%, rgba(110, 231, 199, 0.12), transparent 50%),
        linear-gradient(145deg, #004d41 0%, #006b59 38%, #00856f 68%, #003830 100%);
}

.contact-hero__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 85%);
}

.contact-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.45) 0%, transparent 55%);
}

.contact-hero__inner {
    position: relative;
    z-index: 2;
    padding-top: clamp(100px, 12vw, 140px);
}

.contact-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
}

.contact-breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-breadcrumb a:hover {
    color: #fff;
}

.contact-hero__title {
    margin: 0 0 16px;
    max-width: 14ch;
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: #fff;
}

.contact-hero__subtitle {
    margin: 0;
    max-width: min(640px, 90%);
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.82);
}

.contact-hero__scroll {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.contact-hero__scroll-line {
    display: block;
    width: 1px;
    height: 48px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), transparent);
    animation: contactScrollPulse 2s ease-in-out infinite;
}

@keyframes contactScrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(0.85); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ── Sections ─────────────────────────────────────────────────────── */

/* 覆盖 legacy template 中 .contact-section:before 的紫色渐变 */
.contact-page .contact-section {
    position: relative;
    padding: clamp(64px, 8vw, 112px) 0;
}

.contact-page .contact-section::before {
    display: none;
    content: none;
    background: none;
}

.contact-page .contact-section > .contact-container {
    position: relative;
    z-index: 1;
}

.contact-section__head {
    max-width: 720px;
    margin: 0 auto clamp(40px, 5vw, 64px);
    text-align: center;
}

.contact-section__head .contact-lead {
    margin-inline: auto;
}

/* ── Live office columns ─────────────────────────────────────────── */

.contact-offices {
    overflow: hidden;
    background:
        radial-gradient(ellipse 85% 65% at 12% 18%, rgba(0, 168, 138, 0.1), transparent 52%),
        radial-gradient(ellipse 75% 55% at 88% 82%, rgba(110, 231, 199, 0.18), transparent 50%),
        linear-gradient(155deg, #fafdfc 0%, #eef6f3 42%, #e4f0ec 78%, #f6faf8 100%);
}

.contact-offices__grid {
    display: grid;
    gap: clamp(20px, 2.5vw, 28px);
}

@media (min-width: 992px) {
    .contact-offices__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-office-card {
    height: 100%;
    padding: clamp(24px, 3vw, 32px);
    border-radius: 1rem;
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.12);
    box-shadow: 0 12px 32px rgba(0, 77, 65, 0.06);
}

.contact-office-card__title {
    margin: 0 0 1.25rem;
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 700;
    line-height: 1.35;
    color: var(--contact-brand-dark);
}

.contact-office-card__label {
    margin: 1rem 0 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--contact-text-muted);
}

.contact-office-card__label:first-child {
    margin-top: 0;
}

.contact-office-card__line {
    margin: 0.25rem 0;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--contact-text);
}

.contact-office-card__line a {
    color: var(--contact-brand);
    text-decoration: none;
}

.contact-office-card__line a:hover {
    text-decoration: underline;
}

/* ── Channels (legacy) ───────────────────────────────────────────── */

.contact-channels {
    overflow: hidden;
    background:
        radial-gradient(ellipse 85% 65% at 12% 18%, rgba(0, 168, 138, 0.1), transparent 52%),
        radial-gradient(ellipse 75% 55% at 88% 82%, rgba(110, 231, 199, 0.18), transparent 50%),
        linear-gradient(155deg, #fafdfc 0%, #eef6f3 42%, #e4f0ec 78%, #f6faf8 100%);
}

.contact-channels .contact-section__head {
    max-width: 760px;
    padding: clamp(28px, 4vw, 40px) clamp(24px, 3vw, 36px);
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.contact-channels .contact-eyebrow {
    font-size: 14px;
    letter-spacing: 0.14em;
    color: var(--contact-brand);
}

.contact-channels .contact-heading {
    color: var(--contact-brand-dark);
}

.contact-channels .contact-lead {
    color: var(--contact-text-muted);
    font-size: clamp(1.0625rem, 1.3vw, 1.2rem);
    line-height: 1.85;
}

.contact-channels__grid {
    display: grid;
    gap: clamp(20px, 2.5vw, 28px);
}

@media (min-width: 768px) {
    .contact-channels__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-channel {
    position: relative;
    padding: clamp(28px, 3vw, 36px);
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.12);
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 50, 42, 0.04);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.contact-channel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 28px;
    right: 28px;
    height: 3px;
    border-radius: 0 0 4px 4px;
    background: linear-gradient(90deg, var(--contact-brand), var(--contact-brand-light));
    opacity: 0;
    transition: opacity 0.28s ease;
}

.contact-channel:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 133, 111, 0.28);
    box-shadow: 0 16px 48px rgba(0, 133, 111, 0.1);
}

.contact-channel:hover::before {
    opacity: 1;
}

.contact-channel__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 20px;
    border-radius: 14px;
    background: var(--contact-brand-muted);
    color: var(--contact-brand);
}

.contact-channel__icon .citrus-icon {
    width: 24px;
    height: 24px;
}

.contact-channel__title {
    margin: 0 0 14px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--contact-text);
}

.contact-channel__body p {
    margin: 0 0 8px;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--contact-text-muted);
}

.contact-channel__body p:last-child {
    margin-bottom: 0;
}

.contact-channel__body a {
    color: var(--contact-brand);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-channel__body a:hover {
    color: var(--contact-brand-dark);
    text-decoration: underline;
}

.contact-channel__label {
    display: block;
    font-size: 0.8125rem;
    color: var(--contact-text-soft);
    margin-bottom: 2px;
}

/* ── Global presence ──────────────────────────────────────────────── */

.contact-global {
    position: relative;
    padding: clamp(80px, 10vw, 128px) 0;
    overflow: hidden;
}

.contact-global__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, #0a2e28 0%, #004d41 45%, #006b59 100%);
}

.contact-global__map {
    position: absolute;
    inset: -10% -5%;
    opacity: 0.22;
    background:
        radial-gradient(circle at 22% 42%, var(--contact-brand-glow) 0, transparent 8%),
        radial-gradient(circle at 78% 35%, var(--contact-brand-glow) 0, transparent 6%),
        radial-gradient(circle at 48% 58%, var(--contact-brand-glow) 0, transparent 10%),
        radial-gradient(circle at 65% 72%, var(--contact-brand-glow) 0, transparent 5%),
        radial-gradient(circle at 35% 28%, var(--contact-brand-glow) 0, transparent 4%),
        radial-gradient(circle at 88% 55%, var(--contact-brand-glow) 0, transparent 5%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 600' fill='none'%3E%3Cellipse cx='600' cy='300' rx='520' ry='240' stroke='%236ee7c7' stroke-opacity='0.15' stroke-width='1'/%3E%3Cellipse cx='600' cy='300' rx='380' ry='175' stroke='%236ee7c7' stroke-opacity='0.1' stroke-width='1'/%3E%3Cpath d='M120 280c80-60 200-90 320-70s220 80 280 60 200-40 360-20' stroke='%236ee7c7' stroke-opacity='0.08' stroke-width='1' fill='none'/%3E%3C/svg%3E") center / cover no-repeat;
    animation: contactMapDrift 24s ease-in-out infinite alternate;
}

@keyframes contactMapDrift {
    from { transform: scale(1) translateX(0); }
    to { transform: scale(1.03) translateX(-1%); }
}

.contact-global__inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: clamp(32px, 4vw, 48px);
    align-items: center;
}

@media (min-width: 992px) {
    .contact-global__inner {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-global__markets {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-global__markets li {
    padding: 10px 18px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    transition: background 0.2s ease, border-color 0.2s ease;
}

.contact-global__markets li:hover {
    background: rgba(0, 133, 111, 0.35);
    border-color: rgba(110, 231, 199, 0.4);
}

/* ── Stats band ───────────────────────────────────────────────────── */

.contact-stats {
    width: 100%;
    padding: clamp(40px, 5vw, 56px) 0;
    background: var(--contact-brand);
}

.contact-stats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(24px, 3vw, 32px);
    margin: 0;
    padding: 0;
    list-style: none;
}

@media (min-width: 768px) {
    .contact-stats__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-stats__item {
    text-align: center;
    color: #fff;
}

.contact-stats__value {
    display: block;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.contact-stats__label {
    display: block;
    margin-top: 8px;
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.82);
}

/* ── Inquiry form (form-only, centered card) ───────────────────────── */

.contact-inquiry {
    position: relative;
    padding-bottom: clamp(64px, 8vw, 96px);
}

.contact-inquiry--form-only .contact-container {
    position: relative;
    z-index: 1;
}

.contact-inquiry__head--center {
    max-width: 640px;
    margin: 0 auto clamp(16px, 2.5vw, 22px);
    text-align: center;
}

.contact-inquiry__form-shell {
    max-width: min(980px, 100%);
    margin: 0 auto;
}

.contact-form--compact {
    padding: clamp(16px, 2.5vw, 22px) clamp(18px, 3vw, 28px);
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.12);
    border-radius: 16px;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9) inset,
        0 8px 28px rgba(0, 50, 42, 0.07);
}

.contact-form--compact .contact-form__title {
    margin: 0 0 0.75rem;
    padding-bottom: 0.625rem;
    font-size: 1rem;
    font-weight: 700;
    border-bottom: 1px solid rgba(0, 133, 111, 0.1);
}

.contact-form--compact .contact-form__grid {
    gap: 8px 12px;
}

@media (min-width: 768px) {
    .contact-form--compact .contact-form__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.contact-form--compact input,
.contact-form--compact textarea,
.contact-form--compact select {
    padding: 8px 12px;
    border-radius: 8px;
    background: #f8fbf9;
}

.contact-btn--block {
    display: flex;
    width: auto;
    min-width: 148px;
    margin: 12px auto 0;
    justify-content: center;
    gap: 8px;
    padding: 0.5625rem 1.75rem;
    font-size: 0.9375rem;
}

.contact-inquiry__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, var(--contact-brand-muted), transparent 70%),
        linear-gradient(180deg, #f8fbf9 0%, #fff 100%);
}

.contact-inquiry__grid {
    position: relative;
    z-index: 1;
    display: grid;
    gap: clamp(32px, 4vw, 48px);
    align-items: start;
}

@media (min-width: 992px) {
    .contact-inquiry__grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: clamp(40px, 5vw, 64px);
    }
}

.contact-inquiry__head {
    margin-bottom: clamp(24px, 3vw, 32px);
}

.contact-inquiry__form-wrap {
    padding: clamp(28px, 4vw, 40px);
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.1);
    border-radius: 24px;
    box-shadow: 0 8px 40px rgba(0, 50, 42, 0.06);
}

.contact-form__title {
    margin: 0 0 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--contact-fg, #0f172a);
}

.contact-alert {
    margin-bottom: 20px;
    padding: 14px 18px;
    font-size: 0.9375rem;
    border-radius: 12px;
}

.contact-alert--success {
    color: #065f46;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}

.contact-form__grid {
    display: grid;
    gap: 18px;
}

@media (min-width: 640px) {
    .contact-form__grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-form__field span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--contact-text);
}

.contact-form__field--full {
    margin-top: 18px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    font: inherit;
    font-size: 0.9375rem;
    color: var(--contact-text);
    background: #f8fbf9;
    border: 1px solid rgba(0, 133, 111, 0.14);
    border-radius: 12px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #9ca3af;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form .inquiry-form-fields select:focus {
    outline: none;
    background: #fff;
    border-color: var(--contact-brand);
    box-shadow: 0 0 0 3px var(--contact-brand-glow);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form__error {
    margin: 8px 0 0;
    font-size: 0.875rem;
    color: #dc2626;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    padding: 16px 32px;
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-btn--primary {
    width: 100%;
    color: #fff;
    background: linear-gradient(135deg, var(--contact-brand) 0%, var(--contact-brand-dark) 100%);
    box-shadow: 0 8px 24px rgba(0, 133, 111, 0.28);
}

.contact-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 133, 111, 0.35);
}

.contact-btn--primary:active {
    transform: translateY(0);
}

/* ── Aside ────────────────────────────────────────────────────────── */

.contact-aside__card {
    padding: clamp(24px, 3vw, 32px);
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.1);
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 50, 42, 0.04);
}

.contact-aside__card h3 {
    margin: 0 0 20px;
    font-size: 1.125rem;
    font-weight: 700;
}

.contact-aside__links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-aside__links li + li {
    margin-top: 16px;
}

.contact-aside__links a {
    display: flex;
    gap: 14px;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

.contact-aside__links a:hover {
    color: var(--contact-brand);
}

.contact-aside__links small {
    display: block;
    font-size: 0.8125rem;
    color: var(--contact-text-muted);
    margin-bottom: 2px;
}

.contact-aside__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--contact-brand-muted);
    color: var(--contact-brand);
}

.contact-aside__icon .citrus-icon {
    width: 20px;
    height: 20px;
}

.contact-aside__trust {
    margin-top: 20px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 133, 111, 0.06), rgba(0, 133, 111, 0.02));
    border: 1px solid rgba(0, 133, 111, 0.12);
    border-radius: 16px;
}

.contact-aside__trust p {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--contact-text);
}

.contact-aside__trust p + p {
    margin-top: 10px;
    font-weight: 400;
    color: var(--contact-text-muted);
}

.contact-aside__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
    padding: 20px;
    text-align: center;
    background: #fff;
    border: 1px solid rgba(0, 133, 111, 0.1);
    border-radius: 16px;
}

.contact-aside__stats strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--contact-brand);
    line-height: 1.2;
}

.contact-aside__stats span {
    display: block;
    margin-top: 4px;
    font-size: 0.8125rem;
    color: var(--contact-text-muted);
    line-height: 1.4;
}

/* Footer spacing on full-width contact page */
body:has(.contact-page) .main-footer.alternet-5 {
    margin-top: 0;
}

@media (prefers-reduced-motion: reduce) {
    .contact-hero__scroll-line,
    .contact-global__map {
        animation: none;
    }

    .contact-channel:hover,
    .contact-btn--primary:hover {
        transform: none;
    }
}